SpecBlueDriver Pro Next-GenFIXD Sensor (Gen II)
Price range$100–$200Under $50
TypeDongle + phone appDongle + phone app
ConnectionBluetoothBluetooth
SystemsEngine + ABS + SRSEngine only
Active testsNoNo
Live dataAdvanced (graphing / logging)Basic
UpdatesFree lifetime updatesFree basics, paid features
Service functionsNone (no oil, EPB, SAS or battery resets); smog-check readiness, Mode 6, freeze frame, repair reportsNone (maintenance reminders only)
Works withiOS, AndroidiOS, Android
Best forBeginnersBeginners

See every detail in the head-to-head table →

The short answer

  • Get the BlueDriver if you want to diagnose more than the check engine light – it reads ABS and airbag codes on major makes, graphs live data, and never charges a subscription.
  • Get FIXD if you only want to know why the check engine light is on, in plain English, for the lowest up-front cost – and you’re happy to skip (or pay for) Premium.

What’s the same

Both are small Bluetooth sensors that stay in the OBD2 port and send results to an app on your phone (iPhone or Android). Both read and clear check-engine codes, explain them in plain English, and work on 1996-and-newer cars. Neither runs active tests or service resets.

Where they differ

What they can read. This is the big one. FIXD reads engine codes only – FIXD itself says it doesn’t read ABS, airbag, transmission or TPMS codes. The BlueDriver reads engine codes plus ABS, airbag, transmission and TPMS codes on its listed major makes. If an ABS or airbag light is what sent you shopping, FIXD can’t help.

Live data. The BlueDriver shows and graphs a wide range of live sensor readings, plus freeze frame, smog-check readiness and Mode 6 test results. FIXD’s live data is basic.

Ongoing cost. The BlueDriver’s maker promises “no subscriptions, no add-ons” – everything in the app is included. FIXD’s free app reads, explains and clears check-engine codes; FIXD Premium (about $99.99 a year) adds extras like a mechanic hotline and issue forecasts.

Three-year cost

Up front Over three years
BlueDriver About $95–$120 Same – nothing more to pay
FIXD, free app only About $20–$60 Same
FIXD with Premium About $20–$60 Roughly $320–$360

Prices change often – use each tool’s Check Price button for today’s price. See Scanner Subscriptions and Update Fees for every tool we cover.

Our pick

For most people the BlueDriver is the better buy: it costs more on day one, but reads the ABS and airbag systems a cheap reader can’t, and it never costs more after that. FIXD makes sense as a low-cost check-engine-light explainer, or a gift for someone who’ll never look under the hood – just skip Premium unless you’ll use the extras.

More match-ups